Skyworth Digital Technology(Shenzhen) Co.,Ltd
MAC address prefix 20:8B:37 is registered to Skyworth Digital Technology(Shenzhen) Co.,Ltd in the IEEE OUI registry. Any device whose MAC address begins with 20:8B:37 has a network interface built by Skyworth Digital Technology(Shenzhen) Co.,Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from 20:8B:37:00:00:00 to 20:8B:37:FF:FF:FF.
- OUI prefix
- 20:8B:37
- Hyphen form
- 20-8B-37
- MAC range
- 20:8B:37:00:00:00 – 20:8B:37:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Skyworth Digital Technology(Shenzhen) Co.,Ltd
- Address
- 7F,Block A,Skyworth Building, Shenzhen Guangdong CN 518057
- Source
- IEEE OUI registry
Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.
Other prefixes from Skyworth Digital Technology(Shenzhen) Co.,Ltd
Skyworth Digital Technology(Shenzhen) Co.,Ltd holds 17 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:
Assignment history (2)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2016-07-29Assigned to "Skyworth Digital Technology(Shenzhen) Co.,Ltd"archived source →
- 2026-07-17Assigned to "Skyworth Digital Technology(Shenzhen) Co.,Ltd"
Nearby in the registry
The prefixes assigned immediately before and after 20:8B:37:
- HUAWEI TECHNOLOGIES CO.,LTD20:87:EC
- Dell Inc.20:88:10
- Fiberhome Telecommunication Technologies Co.,LTD20:89:6F
- COMPAL INFORMATION (KUNSHAN) CO., LTD.20:89:84
- zte corporation20:89:86
- Shenzhen Skyworth Digital Technology CO., Ltd20:89:8A
- NXP Semiconductor (Tianjin) LTD.20:8B:D1
- Tenstorrent Inc20:8C:47
- HUAWEI TECHNOLOGIES CO.,LTD20:8C:86
- Shenzhen Tencent Computer System Co., Ltd.20:90:6F
- Texas Instruments20:91:48
- PROFALUX20:91:8A
FAQ
- Which company owns MAC address prefix 20:8B:37?
- MAC address prefix 20:8B:37 is registered to Skyworth Digital Technology(Shenzhen) Co.,Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 20:8B:37 has a network interface built by Skyworth Digital Technology(Shenzhen) Co.,Ltd.
- What is the OUI 20:8B:37?
- 20:8B:37 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Skyworth Digital Technology(Shenzhen) Co.,Ltd. It covers every address from 20:8B:37:00:00:00 to 20:8B:37:FF:FF:FF, or 16,777,216 addresses in total. It is also written 20-8B-37.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 20:8B:37:00:00:00 that is 20:8B:37 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
- Where is Skyworth Digital Technology(Shenzhen) Co.,Ltd located?
- Skyworth Digital Technology(Shenzhen) Co.,Ltd is listed at 7F,Block A,Skyworth Building, Shenzhen Guangdong CN 518057 in the IEEE OUI registry entry for 20:8B:37. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Skyworth Digital Technology(Shenzhen) Co.,Ltd own?
- Skyworth Digital Technology(Shenzhen) Co.,Ltd holds 17 OUI prefixes in the IEEE registry, of which 20:8B:37 is one. A device made by Skyworth Digital Technology(Shenzhen) Co.,Ltd could carry a MAC address from any of them.